tftsr-devops_investigation/node_modules/readable-stream/lib/internal/streams/state.js
Shaun Arman 8839075805 feat: initial implementation of TFTSR IT Triage & RCA application
Implements Phases 1-8 of the TFTSR implementation plan.

Rust backend (Tauri 2.x, src-tauri/):
- Multi-provider AI: OpenAI-compatible, Anthropic, Gemini, Mistral, Ollama
- PII detection engine: 11 regex patterns with overlap resolution
- SQLCipher AES-256 encrypted database with 10 versioned migrations
- 28 Tauri IPC commands for triage, analysis, document, and system ops
- Ollama: hardware probe, model recommendations, pull/delete with events
- RCA and blameless post-mortem Markdown document generators
- PDF export via printpdf
- Audit log: SHA-256 hash of every external data send
- Integration stubs for Confluence, ServiceNow, Azure DevOps (v0.2)

Frontend (React 18 + TypeScript + Vite, src/):
- 9 pages: full triage workflow NewIssue→LogUpload→Triage→Resolution→RCA→Postmortem→History+Settings
- 7 components: ChatWindow, TriageProgress, PiiDiffViewer, DocEditor, HardwareReport, ModelSelector, UI primitives
- 3 Zustand stores: session, settings (persisted), history
- Type-safe tauriCommands.ts matching Rust backend types exactly
- 8 IT domain system prompts (Linux, Windows, Network, K8s, DB, Virt, HW, Obs)

DevOps:
- .woodpecker/test.yml: rustfmt, clippy, cargo test, tsc, vitest on every push
- .woodpecker/release.yml: linux/amd64 + linux/arm64 builds, Gogs release upload

Verified:
- cargo check: zero errors
- tsc --noEmit: zero errors
- vitest run: 13/13 unit tests passing

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-03-14 22:36:25 -05:00

40 lines
1.3 KiB
JavaScript

'use strict'
const { MathFloor, NumberIsInteger } = require('../../ours/primordials')
const { validateInteger } = require('../validators')
const { ERR_INVALID_ARG_VALUE } = require('../../ours/errors').codes
let defaultHighWaterMarkBytes = 16 * 1024
let defaultHighWaterMarkObjectMode = 16
function highWaterMarkFrom(options, isDuplex, duplexKey) {
return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null
}
function getDefaultHighWaterMark(objectMode) {
return objectMode ? defaultHighWaterMarkObjectMode : defaultHighWaterMarkBytes
}
function setDefaultHighWaterMark(objectMode, value) {
validateInteger(value, 'value', 0)
if (objectMode) {
defaultHighWaterMarkObjectMode = value
} else {
defaultHighWaterMarkBytes = value
}
}
function getHighWaterMark(state, options, duplexKey, isDuplex) {
const hwm = highWaterMarkFrom(options, isDuplex, duplexKey)
if (hwm != null) {
if (!NumberIsInteger(hwm) || hwm < 0) {
const name = isDuplex ? `options.${duplexKey}` : 'options.highWaterMark'
throw new ERR_INVALID_ARG_VALUE(name, hwm)
}
return MathFloor(hwm)
}
// Default value
return getDefaultHighWaterMark(state.objectMode)
}
module.exports = {
getHighWaterMark,
getDefaultHighWaterMark,
setDefaultHighWaterMark
}